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Many basic physiological mechanisms of sexuality were initially studied on animal subjects and conclusions regarding human subjects extrapolated afterward. These ancestral reflexes are assumed to have ascended during human evolution to the cerebral level, where cognition would intermediate (being an environmental operator) both sexual and mental processes. Accordingly, the study of human sexuality suggests an additional/ particular documentation regarding mental existence and its implication, phenomena that are not characteristic of animals. In a previously published paper we presented ideas regarding the structural dichotomy of the mind and its subsequent implications to sexuality. In this paper we present a general perspective regarding the informational dichotomy of the mind and sexuality, which will be followed by a forthcoming paper that addresses the relational dichotomy of the mind and brain. Though these psychological implications may initially seem implausible, they represent in our opinion essential hypothetical perspectives that could further promote a better understanding of both cognition and sexuality. [ABSTRACT FROM AUTHOR]

The mind (mental function) and sexuality represent two distinct environmental functions, but which are supported within the brain by a common (somatic-autonomic) neurobiological substrate. As a consequence, mental function takes on autonomic characteristics from the sexual-autonomic system (like autonomy, duality), while sexual function takes on features from mental functioning (such as lateralization). In this paper we discuss the lateralized action of two classes of sexual neuromodulators: hormones and pheromones. This process of lateralization is assimilated with the structural dichotomy of the mind. A relatively similar process but related to informational dichotomy of the mind will be presented in a forthcoming paper. Structural and informational dichotomies of the mind represent essential aspects that need clarification in order to continue the solving of the mind-body process, a work in progress articulated through a succession of papers. [ABSTRACT FROM AUTHOR]